Its seal removed, the calamity-class monster Charybdis and its Medalodon minions advance on the capital city of Rimuru. The Jura Tempest Federation combines all its forces under Rimuru to intercept the attack. King Gazel even sends 100 of his Pegasus Knights to aid in the battle. But Charybdis's extra skills Magic Jamming and Ultraspeed Regeneration make it a formidable foe. So Rimuru unleashes his new skill, Gluttony...
It might try to pull something! 
Don't let your guard down!
!قد يحاول القيام بخدعة ما! ابقوا يقظين
Das Vieh hat sicher irgendetwas vor.
Podría hacer algo. No bajen la guardia.
Podría hacer algo. No bajéis la guardia.
Elle nous mijote quelque chose.
Potrebbe stare per lanciare un qualche attacco.
Ele pode tentar fazer algo.
Não baixem a guarda!
Возможно, он готовит атаку…
будьте внимательны!